Question

Y square - 9 = 9 find zeros

Answer 1

Answer:

y^2-9=9

y^2=18

y=root of 18(WE KNOW ROOT 18 IS 4.2426....)

(OR)

Y=3√2

Hence it is not perfect square so it is better said in the root than decimal form.

Hence make me BRAINLIEST

Answer 2

Answer:

y2-9=9

Step-by-step explanation:

y2=18

y=√18

y=4.24 or 3√2

please mark me as a brainliest